The man who gunned down four people at a Park Avenue office building left anti-psychotic medication in his Las Vegas ...

The glittering skyscraper where hundreds work became the scene of New York City’s deadliest gun attack in 25 years when a man ...

The medical examiner confirmed that Shane Tamura died from a self-inflicted gunshot wound but hasn't yet determined a CTE ...

The man who killed four and seriously injured another at the building that houses the NFL's offices bought the gun from a ...

When I look into you and dad’s eyes, all I see is disappointment,” Tamura wrote to his mother in the note. “I love you, Momma ...

An active shooter incident occurred in Midtown Manhattan, New York, officials said. Here's what to know about 345 Park Ave.

Employees at firms including Blackstone and KPMG hid and set up barricades during the gunman’s rampage.

A gunman opened fire at 345 Park Avenue, home to the NFL’s headquarters, killing four people including a police officer and a ...

The office building, located at 345 Park Avenue, houses some of the country’s top financial firms, including Blackstone, and ...

The New York City Medical Examiner determined a cause and manner of death for the gunman who killed four people inside a midtown Manhattan office tower before turning the gun on himself. Shane Tamura ...

The cleaner on the 33rd floor of 345 Park Ave. made a left turn down a corridor just as gunman Shane Tamura turned the ...